The head of the United Kingdom’s equality watchdog has urged the public and service providers to heed forthcoming guidance on single-sex spaces, saying clearer rules are needed to ensure consistency, legal certainty and public confidence.

Baroness Kishwer Falkner, chair of the Equality and Human Rights Commission, said new guidance is being prepared to explain how existing equality law should be applied in practice following recent court rulings that have brought renewed attention to the legal definition of sex.

She said the guidance will set out how organisations such as schools, hospitals, sports bodies and service providers should interpret their obligations when operating single-sex services and spaces, emphasising that the law already allows for single-sex provision in specific circumstances.

Baroness Falkner stressed that the aim is not to create new law but to clarify how current legislation should be followed, helping organisations avoid confusion and potential legal disputes.

She said clear guidance would also help protect dignity, privacy and fairness for all users while giving providers confidence that they are acting lawfully.

The Equality and Human Rights Commission has been working with government departments and stakeholders to finalise the guidance, which is expected to be published shortly.

The issue has become increasingly prominent amid wider public debate about sex-based rights and inclusion, and Baroness Falkner said it is essential that discussion remains grounded in the law rather than misinformation.

She added that once the guidance is issued, it should be taken seriously by public bodies and private organisations alike as an authoritative explanation of how equality law applies to single-sex spaces.